Cables & Networking

About Cables & Networking

Boat Power Connectors & Network Accessories

Defender has many marine power connectors to fit all your boat network accessory needs. From ethernet cables to junction boxes, boats have gone high-tech, and we are keeping up. All the classic boat connector replacement favorites are available for those who like to keep their tech as-is. For individual parts or kits, we've got you covered!

Tech for Everyone

Whether you like to keep it simple or prefer things more high-tech there is an expansive lineup of boat network connectors. If you're looking for radio access and weather information without the 5G confusion, our collection of kits will offer you just that. DIY the installation of a Wi-Fi powered by LTE systems (2G, 3G, 4G); the Digital Yacht 4G Connect Pro Model Wi-Fi Router is available and easy to install.

Wiring & Accessories

High-tech or traditional, we have boat network accessories and marine power accessories to accompany your new system. When replacing parts on an existing system check your list twice and choose from an array of power cables, audio cables, and video cables. Don't forget to check the connectors, terminators, and converters needed to accompany your new accessories.

We Know Staying Connected is Important!

From weather conditions to radio contact with other vessels, staying connected is paramount to safety on the water. A trustworthy connection can be more than a matter of making sure the XM Radio will belt out a rocking playlist while you're making that catch - communications with other vessels and updated weather information are essential to your safety. Be confident in your setup - from pleasure to essentials - with updated wiring and accessories from Defender.

Cables & Networking

Navico NMEA 0183 to NMEA 2000 Converter Cable - 000-15939-001

Navico NEP-3 Five Port M12 Gigabit Ethernet Switch - 000-16008-001

Navico Halo Dome Ethernet Adapter Cable - RJ45 to 5-Pin - 000-14552-001

Navico Green M12 8-Pin Male to RJ45 Ethernet Cable

Furuno Cable Kit with Junction Box for FI5001 - 000-010-511

Navico Green M12 8-Pin Male to Male Ethernet Cable

Furuno NMEA Cable - 000-154-054

Furuno NMEA 2000 Cable for GP340 - GP3-400-N2K-06

Sierra NMEA 2000 Micro-C Drop Cable

Furuno NMEA 0183 Cable Assembly for GP33 - 001-112-970

Furuno NMEA 2000 Female/Female/Male T-Connector - AIR-052-531

Furuno Power Cable for GP1871F & GP1971F - 001-533-250-00

Furuno 3-Pin Power Cable Assembly for DFF1/BBDS1 - 000-164-952

Furuno NMEA 2000 Junction Box - FI5002

Furuno LAN NavNet 3D/TZT to PC Cable - 2 m (6.6') - 001-167-880-10

Furuno Antenna Cable - WX3-SRC-035

Furuno Marinized Ethernet Hub - HUB102

Furuno 7-Pin NMEA Cable - 000-154-028

Furuno Power Cable for 600L/582L/292/1650 - 000-135-397

Furuno 7-Pin Chassis Connector - 000-154-652

Furuno Power Cable Assembly - 000-158-002

Furuno Combination Power and Data Cable Assembly - 000-159-686

Furuno Analog to NMEA 2000 Converter - IF-NMEAFI

Furuno Power Cable for TZT Displays - 000-156-058-11

Furuno LAN Cable Assembly RJ45 x RJ45 - 001-588-890-00

Furuno Interface Converter NMEA 2000 to NMEA0183 - IF-NMEA2K2

Furuno NMEA 2000 Micro Cable with Straight Female Connector & Pigtail - 001-105-780-10

Furuno NMEA 2000 Cable with Micro F-Drop - 6 m (19' 8 7/32") - 001-105-810-10

Furuno NMEA 2000 Micro Cable with Straight Male/Female Connectors

Sierra NMEA 2000 Micro-C Extension Cable

Sierra NMEA Micro T-Piece

Sierra NMEA 2000 Termination Resistor

Sierra NMEA 2000 Power T Cable - PC51050

Sierra NMEA 2000 Hub - PC51180-1

Navico Green M12M 8-Pin to Yellow 5-Pin Female Ethernet Adapter Cable - 000-16448-001

Navico N2K Micro-C Right-Angle Interconnect Cable - 000-10614-001

Furuno LAN NavNet 3D/TZT To PC Cable - 5 m (16' 4 27/32") - 001-167-890-10

Furuno Waterproof RJ45 Adapter Cable - WRJ-ADP-05M

Furuno HUB102 Jumper Cable - HUB-102-JMP

Furuno TZtouchXL MFD Cable

Furuno Waterproof Twist Lock Connector to RJ45 Cable

Furuno NMEA 2000 Starter Kit - AIR-033-745

Furuno Power Cable Assembly - 000-154-024

Furuno NMEA 2000 Drop Cable for PB200 - AIR-331-029-02

Furuno Upload/Download Cable for NavNet to PC - NET-DWN-CBL

Furuno Interface Kit NavPilot 700 Series to Yamaha Helm Master - FAP6310

Furuno NMEA 2000 Cable Assembly for GP330B - 001-193-460-10

Furuno Power Cable for FCV585 & FCV620 - 000-156-405

About Cables & Networking

Boat Power Connectors & Network Accessories

Tech for Everyone

Wiring & Accessories

We Know Staying Connected is Important!

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